mariomaf

My dealer thinks I have something not grounded because I keep getting different readings

Its on the side of your fresh water tank which is under the bed.

I do not have any problems with my tank readers...now but did to start with. Resolved one by replacing the sensor and another by rotating the sensor until I saw a better S/N ratio on the diagnosis screen. Accessed by pressing and holding any of the tank graphics on the Firefly screen.